open your textbook and put a circle around question number one.

打开你的课本，在第一个问题上画一个圈。

Would you please 实战 - SpeakingMax英语口语达人

Its front entrance is right at Flatbush and Atlantic, where the neck of the Turtle sticks out as open circle.

WSJ: Jason Gay: Step Inside Brooklyn's Rusty Turtle

The modernist structure is built of concrete and glass, with an undulating copper roof that rises to an open semi-circle at its center.

FORBES: Bob and Dolores Hope. Source: Hope Family

At the end of the two-hour Mass, Francis took off his red vestments, leaving only the white cassock and skull cap, and climbed into an open-topped popemobile to circle through the enthusiastic crowd.

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